216 struct i40e_ring {  struct
217 	struct i40e_ring *next;		/* pointer to next ring in q_vector */  argument
218 	void *desc;			/* Descriptor ring memory */
219 	struct device *dev;		/* Used for DMA mapping */
220 	struct net_device *netdev;	/* netdev ring maps to */
221 	union {
225 	unsigned long state;
226 	u16 queue_index;		/* Queue number of ring */
227 	u8 dcb_tc;			/* Traffic class of ring */
228 	u8 __iomem *tail;
230 	u16 count;			/* Number of descriptors */
231 	u16 reg_idx;			/* HW register index of the ring */
232 	u16 rx_hdr_len;
233 	u16 rx_buf_len;
234 	u8  dtype;
238 	u8  hsplit;
245 	u16 next_to_use;
246 	u16 next_to_clean;
248 	u8 atr_sample_rate;
249 	u8 atr_count;
251 	unsigned long last_rx_timestamp;
253 	bool ring_active;		/* is ring online or not */
254 	bool arm_wb;		/* do something to arm write back */
279 struct i40e_ring_container {  argument
281 	struct i40e_ring *ring;  argument